A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Nuts of iron or steel
NSN 5895-01-418-1764
NSN 5945-01-431-3729
NSN 5835-00-930-8500
NSN 2925-01-351-9748
NSN 6105-01-112-0490
NSN 6240-00-197-6819
NSN 6110-01-259-4402
NSN 5930-00-821-7738
NSN 5920-01-451-3882
NSN 5895-00-483-0500
NSN 6110-01-225-4481
NSN 5960-01-391-8860